26 October 2011

Some times, we came to a situation where we need to put null value into a Integer variable, or into any other value types( We can take an example of database operations, it may possible that even Bool(bit) column in table contains null value.)

In such situation Nullable types comes into picture.

What exactly Nullable types are:

Its an instance of System.Nullable struct

It just represents a value type which even can be assigned to a null value.